Evidence row 3425584

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XtWFlE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea5084e4-0168-43dc-8e1f-8a686bd1bcfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Pobo",
  "owner_address": "0x76d804a95c155221a58c96e991e3084e8766d44c",
  "raw": {
    "agent_id": "343441",
    "agent_uri": "https://centralcity.ai/a/XtWFlE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pobo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/XtWFlE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pobo",
      "registrations": [
        {
          "agentId": 343441,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea5084e4-0168-43dc-8e1f-8a686bd1bcfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XtWFlE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793895292,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:15:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pobo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/XtWFlE"
}

What the leaf hashes

{"body":"8c4a8299635032d4b465a3df796c5edb8a79a40dc99be919d7e38b045f01665d","id":3425584,"kind":"listing","method":"sync.erc8004/1","observed_us":1793895308053782,"prev":3424998,"subject":"erc8004:5042:343441","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x25f04e81d00e232949afe284858bfadf066f912f563feecce1711a0edfd1b700
2. 0xa24e96d0ebf36822dd8d9b20b480d5314f05f580bdaa78caa42e7a6701dfbe17
3. 0x916f8421da3e53f3056a727f12079b5f2b36b8208347ccb7445c24a0421cb883
4. 0xf749e65ffae9e7d7c0154a0421d3db40a36c0cb77afe94da5ed7b753fe428f24
5. 0xf4043fa6bffcc32b3291756ab89b6485a3b61b929db1f97fed87b17f87605a5d
6. 0xea1407f23a95fb98edf3d68410e88d402ee4111f489047bd987f5d1985556214
7. 0x43ff9c0f673ca7cd507e1f155bfbe76f72e281f1185346d65977d2953211cfc7
8. 0x38c28e994e7badf03ef455d6cacf0a76e8dbe97a1f1bc8c37f0b16358c7d1885
9. 0x59f1756b9cafec1c105a503870c3495ed9c6bbc32b39d5d9277c8e316a54f9d2
10. 0x3dae7430de4b2b3dd50cbc67a22e7fb9ea7ec09b9421466b1a1a958b588a840e
11. 0x5fd9ba59f34837b4766d4e747a6c047b06b09c2c4c41d36deb59f4f5375125da
12. 0x5a2a95a10b6e84c5869da530c7764660122fea4be0af8e4fdd3d823277185b16
13. 0xf881b2fb6613a30f4570fa246abbc6d3a5224df3e6758a80cf8c77228624523a
14. 0x492a5126036ee8aafa91dc608819dbc168a2d5480dc97bd15c3ed39b7796b0bd
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94